Method and device in UE and base station for radio signal transmission in wireless communication

ABSTRACT

A method and a device are provided in a UE and a base station for wireless communication. The UE receives a first signaling, and operates a first radio signal in K time domain resource(s). The first signaling is used for determining the K time domain resource(s), K is a positive integer; the first radio signal carries a first bit block, a first time-domain-resource size and a target parameter are used for determining the size of the first bit block, at least one of the K time domain resource(s) is used for determining the first time-domain-resource size; the target parameter is a first or a second parameter; whether the target parameter is the first parameter or the second parameter is related to the first time-domain-resource size, or, whether the target parameter is the first parameter or the second parameter is related to the K; the operating action is transmitting or receiving.

CROSS REFERENCE TO RELATED APPLICATION

This application claims the priority benefit of Chinese PatentApplication No. 201910141796.5, filed on Feb. 26, 2019, the fulldisclosure of which is incorporated herein by reference.

BACKGROUND Technical Field

The present disclosure relates to transmission methods and devices inwireless communication systems, and in particular to a method and adevice for radio signal transmission in a wireless communication systemthat supports cellular network.

Related Art

In 5G system, in order to support more demanding Ultra Reliable and LowLatency Communication (URLLC) traffic, for example, with higherreliability (e.g., a target BLER of 10{circumflex over ( )}−6) or withlower latency (e.g., 0.5-1 ms), a study item (SI) of URLLC advancementin New Radio (NR) Release 16 was approved at the 3rd GenerationPartnerProject (3GPP)Radio Access Network (RAN) #80 Plenary Session. One focusof the study is how to realize lower transmission latency and highertransmission reliability of Physical Uplink Shared CHannel (PUSCH).

In NR system, some reserved Resource Elements (REs) cannot be occupiedby a Physical Downlink Shared CHannel (PDSCH)/PUSCH, such as REsreserved for Channel-State Information Reference Signals (CSI-RS) andCOntrolREsourceSET (CORESET). Influences of such REs shall be consideredwhen calculating Transport Block Size (TBS) carried by a PDSCH/PUSCH. InNR the influences of these REs on the TBS are represented by xOverhead.

SUMMARY

Inventors find through researches that in NR Release 16, to better meetthe requirement of higher reliability of URLLC traffic, there are twocandidate techniques under study, which are repetition of PDSCH/PUSCHtransmission and multi-segment transmission. Employing either of thetransmission schemes will require a consideration of an impact on TBScalculation on a PDSCH/PUSCH.

In view of the above problem, the present disclosure discloses asolution. It should be noted that the embodiments of the presentdisclosure and the characteristics in the embodiments may be mutuallycombined when no conflict is incurred.

The present disclosure provides a method in a User Equipment (UE) forwireless communication, comprising:

receiving a first signaling, the first signaling being used to determineK time domain resource(s), K being a positive integer; and

operating a first radio signal in the K time domain resource(s);

herein, the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

In one embodiment, a problem needed to be solved in the presentdisclosure is that since different transmission schemes correspond todifferent overheads, the impact on the calculation of TBS carried by aPDSCH/PUSCH should be taken into account.

In one embodiment, various overheads may be incurred when employingdifferent transmission schemes, for instance, CSI-RS or CORESET maycorrespond to different xOverheads. Therefore, when calculating TBScarried by a PDSCH/PUSCH in each transmission scheme, differentxOverheads shall be considered.

In one embodiment, the essence of the present disclosure lies in that asize of a first bit block is a TBS, a first time-domain-resource size isa number of multicarrier symbols comprised in time-frequency resourcesused to determine the TBS, a target parameter is an xOverhead, while afirst parameter and a second parameter are alternative values of thexOverhead; when the first time-domain-resource size is smaller, thexOverhead may be smaller; when the first time-domain-resource size islarger, the xOverhead may be larger; therefore, the xOverhead is relatedto the first time-domain-resource size. An advantage of the above methodis that the xOverheadadapts better to the first time-domain-resourcesize, thereby increasing the precision of TBS calculation.

In one embodiment, the essence of the present disclosure lies in that asize of a first bit blocks is a TBS, a first time-domain-resource sizeis a number of multicarrier symbols comprised in time-frequencyresources used to determine the TBS, a target parameter is an xOverhead,while a first parameter and a second parameter are alternative values ofthe xOverhead; K is a number of retransmissions of the first bit blockin a slot; the PDSCH/PUSCH transmission scheme supported by NR Release15 corresponds to the case when K is equal to 1, and repetition ofPDSCH/PUSCH transmissions studied by NR Release 16 corresponds to thecase when K is greater than 1; an xOverhead incurred when K is greaterthan 1 may be smaller than an xOverhead incurred when K is equal to 1,so xOverhead is dependent on K. An advantage of the above method is thatTBS calculation can be more accurate if varied xOverheads are used forrespective transmission schemes.

In one embodiment, the essence of the present disclosure lies in that asize of a first bit blocks is a TBS, a first time-domain-resource sizeis a number of multicarrier symbols comprised in time-frequencyresources used to determine the TBS, a target parameter is an xOverhead,while a first parameter and a second parameter are alternative values ofthe xOverhead; K is a number of slots to which time-frequency resourcesused to determine the TBS belong; the PDSCH/PUSCH transmission schemesupported by NR Release 15 corresponds to the case when K is equal to 1,and Multi-segment transmission studied by NR Release 16 corresponds tothe case when K is greater than 1; an xOverhead incurred when K isgreater than 1 may be larger than an xOverhead incurred when K is equalto 1, so xOverhead is dependent on K. An advantage of the above methodis that TBS calculation can be more accurate if varied xOverheads areused for respective transmission schemes.

According to one aspect of the present disclosure, the above method ischaracterized in that a first integer set corresponds to the firstparameter, and a second integer set corresponds to the second parameter,the first integer set comprises a positive integer number of positiveinteger(s), the second integer set comprises a positive integer numberof positive integer(s), none of the positive integer(s) in the firstinteger set belongs to the second integer set; when the firsttime-domain-resource size is a positive integer in the first integerset, the target parameter is the first parameter; when the firsttime-domain-resource size is a positive integer in the second integerset, the target parameter is the second parameter.

In one embodiment, the essence of the above method lies in that thexOverhead is related to a first time-domain-resource size; a firstinteger set and a second integer set are two possible value ranges forthe first time-domain-resource size, and respectively correspond to twopossible values of xOverheads. The above method is advantageous in thatxOverhead can be more adaptable to the first time-domain-resource size,thus delivering more precise calculation of TBS.

According to one aspect of the present disclosure, the above method ischaracterized in that when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter.

In one embodiment, the essence of the above method lies in that thexOverhead is dependent on K, K is a number of retransmissions of thefirst bit block in a slot; the PDSCH/PUSCH transmission scheme supportedby NR Release 15 corresponds to the case when K is equal to 1, andrepetition of PDSCH/PUSCH transmissions studied by NR Release 16corresponds to the case when K is greater than 1; when K is equal to 1,the xOverhead is a first parameter, when K is greater than 1, thexOverhead is a second parameter. An advantage of the above method isthat TBS calculation can be more accurate if varied xOverheads are usedfor respective transmission schemes.

According to one aspect of the present disclosure, the above method ischaracterized in that when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter.

In one embodiment, the essence of the above method lies in that thexOverhead is dependent on K, K is a number of slots to whichtime-frequency resources used to determine the TBS belong; thePDSCH/PUSCH transmission scheme supported by NR Release 15 correspondsto the case when K is equal to 1, and Multi-segment transmission studiedby NR Release 16 corresponds to the case when K is greater than 1; whenK is equal to 1, the xOverhead is a first parameter, when K is greaterthan 1, the xOverhead is a second parameter. An advantage of the abovemethod is that TBS calculation can be more accurate if varied xOverheadsare used for respective transmission schemes.

According to one aspect of the present disclosure, the above method ischaracterized in that the K is greater than 1, and the K is used todetermine the second parameter.

According to one aspect of the present disclosure, the above method ischaracterized in that the K is greater than 1, the first radio signalcomprises K sub-signals, and the K sub-signals are respectivelytransmitted in the K time domain resources, each of the K sub-signalscarrying the first bit block.

According to one aspect of the present disclosure, the above method ischaracterized in comprising:

receiving first information;

herein, the first information indicates the first parameter.

The present disclosure provides a method in a base station for wirelesscommunication, comprising:

transmitting a first signaling, the first signaling being used todetermine K time domain resource(s), K being a positive integer; and

executing a first radio signal in the K time domain resource(s);

herein, the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the executing is receiving, or, the executing is transmitting.

According to one aspect of the present disclosure, the above method ischaracterized in that a first integer set corresponds to the firstparameter, and a second integer set corresponds to the second parameter,the first integer set comprises a positive integer number of positiveinteger(s), the second integer set comprises a positive integer numberof positive integer(s), none of the positive integer(s) in the firstinteger set belongs to the second integer set; when the firsttime-domain-resource size is a positive integer in the first integerset, the target parameter is the first parameter; when the firsttime-domain-resource size is a positive integer in the second integerset, the target parameter is the second parameter.

According to one aspect of the present disclosure, the above method ischaracterized in that relative magnitude of the firsttime-domain-resource size and a first threshold is used to determine thetarget parameter between the first parameter and the second parameter,the first threshold is a positive integer.

According to one aspect of the present disclosure, the above method ischaracterized in that when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter.

According to one aspect of the present disclosure, the above method ischaracterized in that when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter.

According to one aspect of the present disclosure, the above method ischaracterized in that the K is greater than 1, and the K is used todetermine the second parameter.

According to one aspect of the present disclosure, the above method ischaracterized in that the K is greater than 1, the first radio signalcomprises K sub-signals, the K sub-signals are respectively transmittedin the K time domain resources, each of the K sub-signals carrying thefirst bit block.

According to one aspect of the present disclosure, the above method ischaracterized in comprising:

transmitting first information;

herein, the first information indicates the first parameter.

The present disclosure provides a UE for wireless communication,comprising:

a first receiver, receiving a first signaling, the first signaling beingused to determine K time domain resource(s), K being a positive integer;

a first transceiver, operating a first radio signal in the K time domainresource(s);

herein, the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

The present disclosure provides a base station for wirelesscommunication, comprising:

a second transmitter, transmitting a first signaling, the firstsignaling being used to determine K time domain resource(s), K being apositive integer; and

a second transceiver, executing a first radio signal in the K timedomain resource(s);

herein, the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the executing is receiving, or, the executing is transmitting.

In one embodiment, the present disclosure is advantageous overconventional schemes in the following aspects:

Given that employing different transmission schemes may result indifferent overheads, the impact on the calculation of TBS carried by aPDSCH/PUSCH shall be taken into account. To solve the problem, a schemeis proposed in the present disclosure.

Different transmission schemes may correspond to different overheads,for example, the xOverhead incurred may vary when CSI-RS and CORESET arerespectively employed. Therefore, in calculating TBS carried by aPDSCH/PUSCH in each transmission scheme, much consideration shall begiven to the change of xOverhead. To solve the problem, a scheme isproposed in the present disclosure.

When the size of time domain resources used to determine TBS is smaller,the xOverhead is smaller; when the size of time domain resources used todetermine TBS is larger, the xOverhead is larger. In methods of thepresent disclosure, the xOverhead can be more adaptable to the size oftime domain resources used to determine TBS, thereby delivering moreaccurate calculation of TBS.

K is a number of repeated transmissions of a first bit block within aslot; the PDSCH/PUSCH transmission scheme supported by NR Release 15 isapplied when K is equal to 1, while the multiple repetitions ofPDSCH/PUSCH transmission under study of NR Release 16 will be appliedwhen K is greater than 1; the xOverhead incurred when K is greater than1 may be smaller than the xOverhead incurred when K is equal to 1.According to methods put forward in the present disclosure, xOverhead isdependent on K, so for each transmission scheme a different xOverheadwill be applied so as to achieve more precise TBS calculation.

K is a number of slots to which time-frequency resources used todetermine the TBS belong; the PDSCH/PUSCH transmission scheme supportedby NR Release 15 is applied when K is equal to 1, while theMulti-segment transmission studied by NR Release 16 is applied when K isgreater than 1; the xOverhead incurred when K is greater than 1 may belarger than the xOverhead incurred when K is equal to 1. According tomethods put forward in the present disclosure, xOverhead is dependent onK, so for each transmission scheme a different xOverhead will be appliedso as to achieve more precise TBS calculation.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present disclosure willbecome more apparent from the detailed description of non-restrictiveembodiments taken in conjunction with the following drawings:

FIG. 1 illustrates a flowchart of a first signaling and a first radiosignal according to one embodiment of the present disclosure.

FIG. 2 illustrates a schematic diagram of a network architectureaccording to one embodiment of the present disclosure.

FIG. 3 illustrates a schematic diagram of a radio protocol architectureof a user plane and a control plane according to one embodiment of thepresent disclosure.

FIG. 4 illustrates a schematic diagram of a NewRadio (NR) node and a UEaccording to one embodiment of the present disclosure.

FIG. 5 illustrates a flowchart of wireless transmission according to oneembodiment of the present disclosure.

FIG. 6 illustrates a schematic diagram of determining K according to oneembodiment of the present disclosure.

FIG. 7 illustrates a schematic diagram of determining K according toanother embodiment of the present disclosure.

FIG. 8 illustrates a schematic diagram of a target parameter beingrelated to a first time-domain-resource size according to one embodimentof the present disclosure.

FIG. 9 illustrates a schematic diagram of a target parameter beingrelated to a first time-domain-resource size according to anotherembodiment of the present disclosure.

FIG. 10 illustrates a schematic diagram of a target parameter beingrelated to K according to one embodiment of the present disclosure.

FIG. 11 illustrates a schematic diagram of a target parameter beingrelated to K according to one embodiment of the present disclosure.

FIG. 12 illustrates a schematic diagram of determining a secondparameter according to one embodiment of the present disclosure.

FIG. 13 illustrates a schematic diagram of a relation between a firstradio signal and a first bit block according to one embodiment of thepresent disclosure.

FIG. 14 illustrates a schematic diagram of a relation between a firstradio signal and a first bit block according to another embodiment ofthe present disclosure.

FIG. 15 illustrates a schematic diagram of a first time-domain-resourcesize and a target parameter being used to determine size of a first bitblock according to one embodiment of the present disclosure.

FIG. 16 illustrates another schematic diagram of a firsttime-domain-resource size and a target parameter being used to determinesize of a first bit block according to one embodiment of the presentdisclosure.

FIG. 17 illustrates a structure block diagram of a processing device ina UE according to one embodiment of the present disclosure.

FIG. 18 illustrates a structure block diagram of a processing device ina base station according to one embodiment of the present disclosure.

DESCRIPTION OF THE EMBODIMENTS

The technical scheme of the present disclosure is described below infurther details in conjunction with the drawings. It should be notedthat the embodiments of the present disclosure and the characteristicsof the embodiments may be arbitrarily combined if no conflict is caused.

Embodiment 1

Embodiment 1 illustrates a flowchart of a first signaling and a firstradio signal, as shown in FIG. 1. In Step 100 illustrated in FIG. 1,each box represents a step. Particularly, the sequential order of stepsin these boxes does not necessarily mean that the steps arechronologically arranged.

In Embodiment 1, the UE in the present disclosure receives a firstsignaling in step 101, the first signaling being used to determine Ktime domain resource(s), K being a positive integer; and operates afirst radio signal in the K time domain resource(s) in Step 102. Herein,the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

In one embodiment, the operating is transmitting.

In one embodiment, the operating is receiving.

In one embodiment, the first signaling is dynamically configured.

In one embodiment, the first signaling is a physical layer signaling.

In one embodiment, the first signaling is a Downlink Control Information(DCI) signaling.

In one embodiment, the first signaling is a DCI signaling with UplinkGrant, and the operating is transmitting.

In one embodiment, the first signaling is a DCI signaling with DownlinkGrant, and the operating is receiving.

In one embodiment, the first signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel only capable ofcarrying a physical layer signaling).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a Physical DownlinkControlCHannel (PDCCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a short PDCCH (sPDCCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a New Radio PDCCH (NR-PDCCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a NarrowBand PDCCH (NB-PDCCH).

In one embodiment, the first signaling is transmitted on a downlinkphysical layer data channel (i.e., a downlink channel capable ofcarrying physical layer data).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a Physical Downlink Shared CHannel (PDSCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a short PDSCH (sPDSCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a NewRadio PDSCH (NR-PDSCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a NarrowBand PDSCH (NB-PDSCH).

In one embodiment, the operating is receiving, the first signaling isDCI format 1_0, and the specific meaning of the DCI format 1_0 can befound in 3GPPTS38.212, section 7.3.1.2.

In one embodiment, the operating is receiving, the first signaling isDCI format 1_1, and the specific meaning of the DCI format 1_1 can befound in 3GPPTS38.212, section 7.3.1.2.

In one embodiment, the operating is receiving, the first signaling isDCI format 0_0, and the specific meaning of the DCI format 0_0 can befound in 3GPPTS38.212, section 7.3.1.1.

In one embodiment, the operating is receiving, the first signaling isDCI format 0_1, and the specific meaning of the DCI format 0_1 can befound in 3GPPTS38.212, section 7.3.1.1.

In one embodiment, the K is equal to 1, the K time domain resourcecomprises a positive integer number of multicarrier symbol(s) in timedomain.

In one embodiment, the K is equal to 1, the K time domain resourcecomprises a positive integer number of consecutive multicarrier symbolsin time domain.

In one embodiment, the K is greater than 1, any of the K time domainresources comprises a positive integer number of multicarrier symbol(s)in time domain.

In one embodiment, the K is greater than 1, any of the K time domainresources comprises a positive integer number of consecutivemulticarrier symbols in time domain.

In one embodiment, the K is greater than 1, any two of the K time domainresources are orthogonal (that is, non-overlapping).

In one embodiment, the K is greater than 1, any two of the K time domainresources do not comprise a same multicarrier symbol.

In one embodiment, the K is greater than 1, there isn't any multicarriersymbol belonging to two of the K time domain resources at the same time.

In one embodiment, the multicarrier symbol is an OrthogonalFrequencyDivision Multiplexing (OFDM) symbol.

In one embodiment, the multicarrier symbol is a SingleCarrier-FrequencyDivision Multiple Access (SC-FDMA) symbol.

In one embodiment, the multicarrier symbol is a Discrete FourierTransform Spread OFDM (DFT-S-OFDM) symbol.

In one embodiment, the multicarrier symbol is a Filter Bank MultiCarrier (FBMC) symbol.

In one embodiment, the multicarrier symbol comprises Cyclic Prefix (CP).

In one embodiment, the K is equal to 1, the first time-domain-resourcesize is the size of the K time domain resource.

In one embodiment, the K is greater than 1, one of the K time domainresources is used to determine the first time-domain-resource size.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is the size of one of the K time domainresources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is the size of an earliest time domainresource of the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a smallest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a greatest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the K time domain resourcesare jointly used to determine the first time-domain-resource size.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a sum of sizes respectively correspondingto the K time domain resources.

In one embodiment, the K is equal to 1, the size of the K time domainresource is a number of multicarrier symbols comprised in the K timedomain resource.

In one embodiment, the K is greater than 1, size of a given time domainresource is a number of multicarrier symbols comprised in the given timedomain resource, the given time domain resource is one of the K timedomain resources.

In one embodiment, the K is greater than 1, a size corresponding to agiven time domain resource is a number of multicarrier symbols comprisedin the given time domain resource, the given time domain resource is anytime domain resource of the K time domain resources.

In one embodiment, the first signaling indicates the K time domainresource(s).

In one embodiment, the first signaling comprises a first field, thefirst field comprised by the first signaling indicates the K time domainresource(s).

In one subembodiment, the K is equal to 1.

In one subembodiment, the K is greater than 1.

In one subembodiment, the first field comprised by the first signalingcomprises a positive integer number of bits.

In one subembodiment, the operating is transmitting, the first fieldcomprised by the first signaling is Time domain resource assignment, thespecific meaning of the Time domain resource assignment can be found in3GPPTS38.214, section 6.1.2.

In one subembodiment, the operating is receiving, the first fieldcomprised by the first signaling is Time domain resource assignment, thespecific meaning of the Time domain resource assignment can be found in3GPPTS38.214, section 5.1.2.

In one embodiment, the K is greater than 1, the first signalingcomprises K fields, and the K fields comprised by the first signalingrespectively indicate the K time domain resources.

In one subembodiment, any of the K fields comprised by the firstsignaling comprises a positive integer number of bits.

In one embodiment, the K is greater than 1, the first signalingcomprises a second field, the second field comprised by the firstsignaling indicates a reference time domain resource, the reference timedomain resource is one of the K time domain resources, and the referencetime domain resource is used to determine K−1 time domain resource(s) ofthe K time domain resources other than the reference time domainresource.

In one subembodiment, the second field comprised by the first signalingcomprises a positive integer number of bits.

In one subembodiment, the operating is transmitting, the second fieldcomprised by the first signaling is Time domain resource assignment, thespecific meaning of the Time domain resource assignment can be found in3GPPTS38.214, section 6.1.2.

In one subembodiment, the operating is receiving, the second fieldcomprised by the first signaling is Time domain resource assignment, thespecific meaning of the Time domain resource assignment can be found in3GPPTS38.214, section 5.1.2.

In one subembodiment, the reference time domain resource is an earliesttime domain resource of the K time domain resources.

In one subembodiment, the K time domain resources are consecutive.

In one subembodiment, the operating is transmitting, the K time domainresources are composed of consecutive multicarrier symbols.

In one subembodiment, the operating is transmitting, the K time domainresources are composed of consecutive uplink multicarrier symbols.

In one subembodiment, the operating is receiving, the K time domainresources are composed of consecutive downlink multicarrier symbols.

In one subembodiment, any two adjacent time domain resources of the Ktime domain resources are consecutive.

In one subembodiment, a time gap between any two adjacent time domainresources of the K time domain resources is pre-defined.

In one subembodiment, a time gap between any two adjacent time domainresources of the K time domain resources is equal to 0.

In one subembodiment, a time gap between any two adjacent time domainresources of the K time domain resources is configurable.

In one subembodiment, a time gap between any two adjacent time domainresources of the K time domain resources is configured by a higher layersignaling.

In one subembodiment, a time gap between any two adjacent time domainresources of the K time domain resources is indicated by the firstsignaling.

In one embodiment, a time gap between two given time domain resourcesrefers to a difference between a start time of a later one of the twogiven time domain resources and an end time of an earlier one of the twogiven time domain resources.

In one embodiment, a time gap between two given time domain resourcesrefers to a difference between an index of a starting multicarriersymbol of a later one of the two given time domain resources and anindex of an ending multicarrier symbol of an earlier one of the twogiven time domain resources.

In one embodiment, a time gap between two given time domain resourcesrefers to an integer obtained after a difference between an index of astarting multicarrier symbol of a later one of the two given time domainresources and an index of an ending multicarrier symbol of an earlierone of the two given time domain resources is reduced by 1.

In one embodiment, the phrase that a time gap between two given timedomain resources is equal to 0 means that the two given time domainresources are consecutive.

In one embodiment, the phrase that a time gap between two given timedomain resources is equal to 0 means that a starting multicarrier symbolof a later one of the two given time domain resources and an endingmulticarrier symbol of an earlier one of the two given time domainresources are consecutive.

In one embodiment, the phrase that a time gap between two given timedomain resources is equal to 0 means that a difference between an indexof a starting multicarrier symbol of a later one of the two given timedomain resources and an index of an ending multicarrier symbol of anearlier one of the two given time domain resources is equal to 1.

In one embodiment, the phrase that a time gap between two given timedomain resources is unequal to 0 means that the two given time domainresources are non-consecutive.

In one embodiment, the phrase that a time gap between two given timedomain resources is unequal to 0 means that a starting multicarriersymbol of a later one of the two given time domain resources and anending multicarrier symbol of an earlier one of the two given timedomain resources are non-consecutive.

In one embodiment, the phrase that a time gap between two given timedomain resources is unequal to 0 means that a difference between anindex of a starting multicarrier symbol of a later one of the two giventime domain resources and an index of an ending multicarrier symbol ofan earlier one of the two given time domain resources is greater than 1.

In one embodiment, the first signaling indicates scheduling informationof the first radio signal.

In one embodiment, the scheduling information of the first radio signalcomprises at least one of occupied time domain resource, occupiedfrequency domain resource, a Modulation and Coding Scheme (MCS),configuration of DeModulation Reference Signals (DMRS), a HybridAutomatic Repeat reQuest (HARD) process number, a Redundancy Version(RV), a New Data Indicator (NDI), a transmitting antenna port,corresponding multi-antenna related transmission or correspondingmulti-antenna related reception.

In one subembodiment of the above embodiment, the occupied time domainresource comprised in the scheduling information of the first radiosignal comprises the K time domain resource(s).

In one subembodiment of the above embodiment, the configurationinformation of the DMRS comprised in the scheduling information of thefirst radio signal comprises at least one of a Reference Signal (RS)sequence, a mapping mode, type of DMRS, occupied time domain resource,occupied frequency domain resource, occupied code domain resource, acyclic shift, or an Orthogonal Cover Code (OCC).

In one embodiment, the multi-antenna related reception refers to SpatialRx parameters.

In one embodiment, the multi-antenna related reception refers toreceiving beam.

In one embodiment, the multi-antenna related reception refers toreceiving beamforming matrix.

In one embodiment, the multi-antenna related reception refers toreceiving analog beamforming matrix.

In one embodiment, the multi-antenna related reception refers toreceiving analog beamforming vector.

In one embodiment, the multi-antenna related reception refers toreceiving beamforming vector.

In one embodiment, the multi-antenna related reception refers toreceiving spatial filtering.

In one embodiment, the multi-antenna related transmission refers toSpatial Tx parameters.

In one embodiment, the multi-antenna related transmission refers totransmitting beam.

In one embodiment, the multi-antenna related transmission refers totransmitting beamforming matrix.

In one embodiment, the multi-antenna related transmission refers totransmitting analog beamforming matrix.

In one embodiment, the multi-antenna related transmission refers totransmitting analog beamforming vector.

In one embodiment, the multi-antenna related transmission refers totransmitting beamforming vector.

In one embodiment, the multi-antenna related transmission refers totransmitting spatial filtering.

In one embodiment, the Spatial Tx parameters include one or more of atransmitting antenna port, a transmitting antenna port set, atransmitting beam, a transmitting analog beamforming matrix, atransmitting analog beamforming vector, a transmitting beamformingmatrix, a transmitting beamforming vector and a transmitting spatialfiltering.

In one embodiment, the Spatial Rx parameters include one or more of areceiving beam, a receiving analog beamforming matrix, a receivinganalog beamforming vector, a receiving beamforming matrix, a receivingbeamforming vector and a receiving spatial filtering.

In one embodiment, the first bit block comprises a positive integernumber of bits.

In one embodiment, the first bit block comprises a Transport Block (TB).

In one embodiment, the first bit block comprises a positive integernumber of TB s.

In one embodiment, the size of the first bit block is a number of bitscomprised in the first bit block.

In one embodiment, the size of the first bit block is a TBS.

In one embodiment, the first radio signal comprises data.

In one embodiment, the first radio signal comprises data and DMRS.

In one embodiment, the K is equal to 1, the first radio signal comprisesa transmission of the first bit block.

In one embodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, and the K sub-signals are respectively Ktransmissions of the first bit block.

In one embodiment, a given radio signal is obtained after the first bitblock is sequentially subjected to CRC Insertion, Channel Coding, RateMatching, Scrambling, Modulation, Layer Mapping, Precoding, Mapping toResource Element, OFDM Based band Signal Generation, and Modulation andUpconversion.

In one subembodiment, the K is equal to 1, the given radio signal is thefirst radio signal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is the first radiosignal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is one of the Ksub-signals.

In one embodiment, a given radio signal is obtained after the first bitblock is sequentially subjected to CRC Insertion, Channel Coding, RateMatching, Scrambling, Modulation, Layer Mapping, Precoding, Mapping toVirtual Resource Blocks, OFDM Based band Signal Generation, andModulation and Upconversion.

In one subembodiment, the K is equal to 1, the given radio signal is thefirst radio signal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is the first radiosignal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is one of the Ksub-signals.

In one embodiment, a given radio signal is obtained after the first bitblock is sequentially subjected to CRC Insertion, Segmentation, Codeblock-level CRC Insertion, Channel Coding, Rate Matching, Concatenation,Scrambling, Modulation, Layer Mapping, Precoding, Mapping to ResourceElement, OFDM Based band Signal Generation, and Modulation andUpconversion.

In one subembodiment, the K is equal to 1, the given radio signal is thefirst radio signal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is the first radiosignal.

In one subembodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the given radio signal is one of the Ksub-signals.

In one embodiment, the first parameter is a non-negative real number.

In one embodiment, the first parameter is a positive real number.

In one embodiment, the second parameter is a non-negative real number.

In one embodiment, the second parameter is a positive real number.

In one embodiment, the first parameter is a non-negative integer.

In one embodiment, the first parameter is a positive integer.

In one embodiment, the second parameter is a non-negative integer.

In one embodiment, the second parameter is a positive integer.

In one embodiment, the first parameter is different from the secondparameter.

In one embodiment, the first parameter is greater than the secondparameter.

In one embodiment, the first parameter is less than the secondparameter.

In one embodiment, the first parameter is an integer out of 0, 6, 12 and18.

In one embodiment, the first parameter is an integer out of 6, 12 and18.

In one embodiment, the first parameter is 0.

In one embodiment, the first parameter is 6.

In one embodiment, the first parameter is 12.

In one embodiment, the first parameter is 18.

In one embodiment, the operating is receiving, the first parameter isaxOverhead field of a PDSCH-ServingCellConfig IE of an RRC signaling,and the specific meaning of the xOverhead field can be found in3GPPTS38.331, section 6.3.2.

In one embodiment, the operating is transmitting, the first parameter isa xOverhead field of a PUSCH-ServingCellConfig IE of an RRC signaling,and the specific meaning of the xOverhead field can be found in3GPPTS38.331, section 6.3.2.

Embodiment 2

Embodiment 2 illustrates a schematic diagram of a network architecture,as shown in FIG. 2.

Embodiment 2 illustrates a schematic diagram of a network architectureaccording to the present disclosure, as shown in FIG. 2. FIG. 2 is adiagram illustrating a network architecture 200 of NR 5G, Long-TermEvolution (LTE), and Long-Term Evolution Advanced (LTE-A) systems. TheNR 5G or LTE network architecture 200 may be called an Evolved PacketSystem (EPS) 200 or other appropriate terms. The EPS 200 may compriseone or more UEs 201, an NG-RAN 202, an Evolved PacketCore/5G-CoreNetwork (EPC/5G-CN) 210, a Home Subscriber Server (HSS) 220and an Internet Service 230. The EPS 200 may be interconnected withother access networks. For simple description, the entities/interfacesare not shown. As shown in FIG. 2, the EPS 200 provides packet switchingservices. Those skilled in the art will find it easy to understand thatvarious concepts presented throughout the present disclosure can beextended to networks providing circuit switching services or othercellular networks. The NG-RAN 202 comprises an NR node B (gNB) 203 andother gNBs 204. The gNB 203 provides UE 201-oriented user plane andcontrol plane protocol terminations. The gNB 203 may be connected toother gNBs 204 via an Xn interface (for example, backhaul). The gNB 203may be called a base station, a base transceiver station, a radio basestation, a radio transceiver, a transceiver function, a Base Service Set(BSS), an Extended Service Set (ESS), a Transmitter Receiver Point (TRP)or some other applicable terms. The gNB 203 provides an access point ofthe EPC/5G-CN 210 for the UE 201. Examples of UE 201 include cellularphones, smart phones, Session Initiation Protocol (SIP) phones, laptopcomputers, Personal Digital Assistant (PDA), Satellite Radios, GlobalPositioning Systems (GPSs), multimedia devices, video devices, digitalaudio players (for example, MP3 players), cameras, games consoles,unmanned aerial vehicles, air vehicles, narrow-band physical networkequipment, machine-type communication equipment, land vehicles,automobiles, wearables or any other devices having similar functions.Those skilled in the art also can call the UE 201 a mobile station, asubscriber station, a mobile unit, a subscriber unit, a wireless unit, aremote unit, a mobile device, a wireless device, a radio communicationdevice, a remote device, a mobile subscriber station, an accessterminal, a mobile terminal, a wireless terminal, a remote terminal, ahandset, a user proxy, a mobile client, a client, automobile, vehicle orsome other appropriate terms. The gNB 203 is connected with theEPC/5G-CN 210 via an S1/NG interface. The EPC/5G-CN 210 comprises aMobility Management Entity (MME)/Authentication Management Field(AMF)/User Plane Function (UPF) 211, other MMEs/AMFs/UPFs 214, a ServiceGateway (S-GW) 212 and a Packet Date Network Gateway (P-GW) 213. TheMME/AMF/UPF 211 is a control node for processing a signaling between theUE 201 and the EPC/5G-CN 210. Generally, the MME/AMF/UPF 211 providesbearer and connection management. All user Internet Protocol (IP)packets are transmitted through the S-GW 212, the S-GW 212 is connectedto the P-GW 213. The P-GW 213 provides UE IP address allocation andother functions. The P-GW 213 is connected to the Internet Service 230.The Internet Service 230 comprises operator-compatible IP services,specifically including Internet, Intranet, IP Multimedia Subsystem (IMS)and Packet Switching Streaming Services (PSS).

In one embodiment, the UE 201 corresponds to the UE in the presentdisclosure.

In one embodiment, the gNB 203 corresponds to the base station in thepresent disclosure.

In one embodiment, the UE 201 supports MIMO wireless communication.

In one embodiment, the gNB 203 supports MIMO wireless communication.

Embodiment 3

Embodiment 3 illustrates a schematic diagram of an embodiment of a radioprotocol architecture of a user plane and a control plane according tothe present disclosure, as shown in FIG. 3.

FIG. 3 is a schematic diagram illustrating a radio protocol architectureof a user plane and a control plane. In FIG. 3, the radio protocolarchitecture for a UE and abase station (gNB, eNB) is represented bythree layers, which are a layer 1, a layer 2 and a layer 3,respectively. The layer 1 (L1) is the lowest layer and performs signalprocessing functions of various PHY layers. The L1 is called PHY 301 inthe present disclosure. The layer 2 (L2) 305 is above the PHY 301, andis in charge of the link between the UE and the gNB via the PHY 301. Inthe user plane, L2 305 comprises a Medium Access Control (MAC) sublayer302, a Radio Link Control (RLC) sublayer 303 and a Packet DataConvergence Protocol (PDCP) sublayer 304. All the three sublayersterminate at the gNBs of the network side. Although not described inFIG. 3, the UE may comprise several higher layers above the L2 305, suchas a network layer (i.e., IP layer) terminated at a P-GW 213 of thenetwork side and an application layer terminated at the other side ofthe connection (i.e., a peer UE, a server, etc.). The PDCP sublayer 304provides multiplexing among variable radio bearers and logical channels.The PDCP sublayer 304 also provides a header compression for ahigher-layer packet so as to reduce a radio transmission overhead. ThePDCP sublayer 304 provides security by encrypting a packet and providessupport for UE handover between gNBs. The RLC sublayer 303 providessegmentation and reassembling of a higher-layer packet, retransmissionof a lost packet, and reordering of a packet so as to compensate thedisordered receiving caused by HARQ. The MAC sublayer 302 providesmultiplexing between a logical channel and a transport channel. The MACsublayer 302 is also responsible for allocating between UEs variousradio resources (i.e., resource blocks) in a cell. The MAC sublayer 302is also in charge of HARQ operation. In the control plane, the radioprotocol architecture of the UE and the gNB is almost the same as theradio protocol architecture in the user plane on the PHY 301 and the L2305, but there is no header compression for the control plane. Thecontrol plane also comprises an RRC sublayer 306 in the layer 3 (L3).The RRC sublayer 306 is responsible for acquiring radio resources (i.e.,radio bearer) and configuring the lower layer using an RRC signalingbetween the gNB and the UE.

In one embodiment, the radio protocol architecture in FIG. 3 isapplicable to the UE in the present disclosure.

In one embodiment, the radio protocol architecture in FIG. 3 isapplicable to the base station in the present disclosure.

In one embodiment, the first signaling in the present disclosure isgenerated by the PHY 301.

In one embodiment, the first radio signal in the present disclosure isgenerated by the PHY 301.

In one embodiment, the first information in the present disclosure isgenerated by the RRC sublayer 306.

In one embodiment, the first information in the present disclosure isgenerated by the MAC sublayer 302.

Embodiment 4

Embodiment 4 illustrates a schematic diagram of a base station (NR node)and a UE according to the present disclosure, as shown in FIG. 4. FIG. 4is a block diagram of a gNB 410 in communication with a UE 450 in anaccess network.

-   -   A base station (410) comprises a controller/processor 440, a        memory 430, a receiving processor 412, a first processor 471, a        transmitting processor 415, a transmitter/receiver 416 and an        antenna 420.    -   A UE (450) comprises a controller/processor 490, a memory 480, a        data source 467, a first processor 441, a transmitting processor        455, a receiving processor 452, a transmitter/receiver 456 and        an antenna 460.    -   In downlink (DL) transmission, processes relevant to the base        station (410) include the following:    -   A higher layer packet is provided to the controller/processor        440, which then provides header compression, encryption, packet        segmentation and reordering, and multiplexing and demultiplexing        between a logical channel and a transport channel so as to        implements the L2 protocols used for the user plane and the        control plane; the higher layer packet may comprise data or        control information, for example, a Downlink Shared Channel        (DL-SCH);    -   the controller/processor 440 is associated with the memory 430        that stores program code and data, the memory 430 may be a        computer readable medium;    -   the controller/processor 440 comprises scheduling units for        transmission requests, wherein the scheduling units schedule        radio resources corresponding to transmission requests;    -   the first processor 471 determines to transmit a first        signaling;    -   the first processor 471 determines to execute a first radio        signal in K time domain resource(s), the executing action is        transmitting;    -   the transmitting processor 415 receives a bit stream output from        the controller/processor 440 to perform signal transmitting        processing functions for the L1 (that is, PHY), including        coding, interleaving, scrambling, modulation, power        control/allocation and generation of physical layer control        signaling (such as PBCH, PDCCH, PHICH, PCFICH, and reference        signal);

the transmitting processor 415 receives a bit stream output from thecontroller/processor 440 to perform signal transmitting processingfunctions for the L1 (that is, PHY), including multi-antennatransmission, spreading, code division multiplexing, and precoding;

the transmitter 416 is configured to convert a baseband signal providedby the transmitting processor 415 into a radio frequency signal to betransmitted via the antenna 420; each transmitter 416 performs samplingprocessing on respective input symbol streams to obtain respectivesampled signal streams. Each transmitter 416 performs further processing(for example, digital-to-analogue conversion, amplification, filtering,upconversion, etc.) on respective sampled streams to obtain a downlinksignal.

In DL transmission, processes relevant to the UE (450) include thefollowing:

The receiver 456 is configured to convert the radio frequency signalreceived by the antenna 460 into a baseband signal and provide thebaseband signal to the receiving processor 452;

the receiving processor 452 implements various signal receivingprocessing functions used for the L1 layer (that is, PHY), includingdecoding, deinterleaving, descrambling, demodulation and extraction ofphysical layer control signaling;

the receiving processor 452 implements various signal receivingprocessing functions used for the L1 layer (that is, PHY), includingmulti-antenna reception, despreading, code division multiplexing, andprecoding;

the first processor 441 determines to receive a first signaling;

the first processor 441 determines to operate a first radio signal inthe K time domain resource(s), the operating action is receiving;

the controller/processor 490 receives a bit stream output from thereceiving processor 452, provides header decompression, decryption,packet segmentation and reordering as well as a multiplexing anddemultiplexing between a logical channel and a transport channel so asto implement the L2 layer protocols for the user plane and the controlplane;

the controller/processor 490 is associated with the memory 480 thatstores program codes and data. The memory 480 may be called a computerreadable medium.

In uplink (UL) transmission, processes relevant to the base station(410) include the following:

The receiver 416 receives a radio frequency signal via a correspondingantenna 420, converts the received radio frequency signal into abaseband signal, and provides the baseband signal to the receivingprocessor 412;

the receiving processor 412 performs various signal receiving processingfunctions for the L1 layer (that is, PHY), including decoding,deinterleaving, descrambling, demodulation and extraction of physicallayer control signaling;

the receiving processor 412 performs various signal receiving processingfunctions for the L1 layer (that is, PHY), including multi-antennareception, despreading, code division multiplexing, and precoding;

the controller/processor 440 implements the functionality of the L2layer, and is associated with the memory 430 that stores program codesand data;

the controller/processor 440 provides demultiplexing between a transportchannel and a logical channel, packet reassembling, decryption, headerdecompression, and control signal processing to recover a higher layerpacket coming from the UE 450; a higher layer packet from thecontroller/processor 440 can be provided to the core network;

the first processor 471 determines to execute a first radio signal inthe K time domain resource(s), the executing action is receiving.

In UL transmission, processes relevant to the UE (450) include thefollowing:

-   -   The data source 467 provides a higher layer packet to the        controller/processor 490. The data source 467 represents all        protocol layers above the L2 layer;    -   the transmitter 456 transmits a radio frequency signal via a        corresponding antenna 460, converting the baseband signal into a        radio frequency signal, and providing the radio frequency signal        to a corresponding antenna 460;    -   the transmitting processor 455 performs various signal receiving        processing functions for the L1 layer (that is, PHY), including        coding, interleaving, scrambling, modulation and physical layer        signaling generation;    -   the transmitting processor 455 performs various signal receiving        processing functions for the L1 layer (that is, PHY), including        multi-antenna transmission, spreading, code division        multiplexing, and precoding;    -   the controller/processor 490 performs based on radio resource        allocation for the gNB 410 header compression, encryption,        packet segmentation and reordering and multiplexing between a        logical channel and a transport channel, so as to implement the        L2 functionality used for the user plane and the control plane;    -   the controller/processor 490 is also in charge of HARQ        operation, retransmission of a lost packet, and a signaling to        the gNB 410;    -   the first processor 441 determines to operate a first radio        signal in the K time domain resource(s), the operating action is        transmitting.

In one embodiment, the UE 450 comprises at least one processor and atleast one memory. The at least one memory comprises computer programcodes; the at least one memory and the computer program codes areconfigured to be used in collaboration with the at least one processor.The UE 450 at least receives a first signaling, the first signalingbeing used to determine K time domain resource(s), K being a positiveinteger; and operates a first radio signal in the K time domainresource(s); herein, the first radio signal carries a first bit block, afirst time-domain-resource size and a target parameter are used todetermine size of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

In one embodiment, the UE 450 comprises a memory that stores a computerreadable instruction program. The computer readable instruction programgenerates an action when executed by at least one processor. The actionincludes receiving a first signaling, the first signaling being used todetermine K time domain resource(s), K being a positive integer; andoperating a first radio signal in the K time domain resource(s); herein,the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

In one embodiment, the gNB 410 comprises at least one processor and atleast one memory. The at least one memory comprises computer programcodes. The at least one memory and the computer program codes areconfigured to be used in collaboration with the at least one processor.The gNB 410 at least transmits a first signaling, the first signalingbeing used to determine K time domain resource(s), K being a positiveinteger; and executes a first radio signal in the K time domainresource(s); herein, the first radio signal carries a first bit block, afirst time-domain-resource size and a target parameter are used todetermine size of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the executing is receiving, or, the executing is transmitting.

In one embodiment, the gNB 410 comprises a memory that stores a computerreadable instruction program. The computer readable instruction programgenerates an action when executed by at least one processor. The actionincludes transmitting a first signaling, the first signaling being usedto determine K time domain resource(s), K being a positive integer; andexecuting a first radio signal in the K time domain resource(s); herein,the first radio signal carries a first bit block, a firsttime-domain-resource size and a target parameter are used to determinesize of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the executing is receiving, or, the executing is transmitting.

In one embodiment, the UE 450 corresponds to the UE in the presentdisclosure.

In one embodiment, the gNB 410 corresponds to the base station in thepresent disclosure.

In one embodiment, at least the first three of the receiver 456, thereceiving processor 452, the first processor 441 and thecontroller/processor 490 are used to receive the first signaling in thepresent disclosure.

In one embodiment, at least the first three of the transmitter 416, thetransmitting processor 415, the first processor 471 and thecontroller/processor 440 are used to transmit the first signaling in thepresent disclosure.

In one embodiment, at least the first three of the receiver 456, thereceiving processor 452, the first processor 441 and thecontroller/processor 490 are used to receive the first information inthe present disclosure.

In one embodiment, at least the first three of the transmitter 416, thetransmitting processor 415, the first processor 471 and thecontroller/processor 440 are used to transmit the first information inthe present disclosure.

In one embodiment, at least the first three of the receiver 456, thereceiving processor 452, the first processor 441 and thecontroller/processor 490 are used to operate the first radio signal ofthe present disclosure in the K time domain resource(s) of the presentdisclosure, the operating action is receiving.

In one embodiment, at least the first three of the transmitter 416, thetransmitting processor 415, the first processor 471 and thecontroller/processor 440 are used to execute the first radio signal ofthe present disclosure in the K time domain resource(s) of the presentdisclosure, the executing action is transmitting.

In one embodiment, at least the first three of the transmitter 456, thetransmitting processor 455, the first processor 441 and thecontroller/processor 490 are used to operate the first radio signal ofthe present disclosure in the K time domain resource(s) of the presentdisclosure, the operating action is transmitting.

In one embodiment, at least the first three of the receiver 416, thereceiving processor 412, the first processor 471 and thecontroller/processor 440 are used to execute the first radio signal ofthe present disclosure in the K time domain resource(s) of the presentdisclosure, the executing action is receiving.

In one embodiment, at least the first four of the transmitter/receiver456, the transmitting processor 455, the receiving processor 452, thefirst processor 441 and the controller/processor 490 are used to operatethe first radio signal of the present disclosure in the K time domainresource(s) of the present disclosure; the operating action istransmitting, or, the operating action is receiving.

In one embodiment, at least the first four of the transmitter/receiver416, the transmitting processor 415, the receiving processor 412, thefirst processor 471 and the controller/processor 440 are used to executethe first radio signal of the present disclosure in the K time domainresource(s) of the present disclosure; the executing action isreceiving, or, the executing action is transmitting.

Embodiment 5

Embodiment 5 illustrates a flowchart of wireless transmission, as shownin FIG. 5. In FIG. 5, a base station N01 is a maintenance base stationfor a serving cell of a UE U01. In FIG. 5, only one of box F1 and box F2exists.

The N01 transmits first information in step S10; transmits a firstsignaling in step S11; receives a first radio signal in K time domainresource(s) in step S12; and transmits the first radio signal in the Ktime domain resource(s) in step S13.

The U02 receives first information in step S20; receives a firstsignaling in step S21; transmits a first radio signal in K time domainresource(s) in step S22; and receives the first radio signal in the Ktime domain resource(s) in step S23.

In Embodiment 5, the first signaling is used by the U02 to determine Ktime domain resource(s), K being a positive integer; the first radiosignal carries a first bit block, a first time-domain-resource size anda target parameter are used by the U02 to determine size of the firstbit block, at least one of the K time domain resource(s) is used todetermine the first time-domain-resource size; the target parameter is afirst parameter or a second parameter; whether the target parameter isthe first parameter or the second parameter is related to the firsttime-domain-resource size, or, whether the target parameter is the firstparameter or the second parameter is related to the K. The firstinformation indicates the first parameter.

In one embodiment, between the box F1 and the box F2 only F1 exists; theU02 operates a first radio signal in the K time domain resource(s),while the N01 executes the first radio signal in the K time domainresource(s), the operating action is transmitting and the executingaction is receiving.

In one embodiment, between the box F1 and the box F2 only F2 exists; theN01 executes a first radio signal in the K time domain resource(s),while the U02 operates the first radio signal in the K time domainresource(s), the executing action is transmitting and the operatingaction is receiving.

In one embodiment, the first information is semi-statically configured.

In one embodiment, the first information is carried by a higher layersignaling.

In one embodiment, the first information is carried by an RRC signaling.

In one embodiment, the first information is carried by a MAC CEsignaling.

In one embodiment, the first information comprises one or moreInformation Elements (IEs) of an RRC signaling.

In one embodiment, the first information comprises all or part of an IEof an RRC signaling.

In one embodiment, the first information comprises part of fields of anIE of an RRC signaling.

In one embodiment, the first information comprises a plurality of IEs ofan RRC signaling.

In one embodiment, the first information indicates the first parameterand the second parameter.

In one embodiment, the first parameter and a first coefficient are usedby the U02 to determine the second parameter. The first informationindicates the first parameter and the first coefficient.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the first coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a product of the first parameter andthe first coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after ceiling operation of a product of the first parameter andthe first coefficient.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a product of the first parameter and the firstcoefficient.

In one subembodiment, the second parameter is equal to a minimum integerno less than a product of the first parameter and the first coefficient.

In one subembodiment, the first coefficient is a positive real numberless than 1.

In one embodiment, the first parameter and a second coefficient are usedby the U02 to determine the second parameter. The first informationindicates the first parameter and the second coefficient.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the second coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a product of the first parameter andthe second coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after ceiling operation of a product of the first parameter andthe second coefficient.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a product of the first parameter and the secondcoefficient.

In one subembodiment, the second parameter is equal to a minimum integerno less than a product of the first parameter and the secondcoefficient.

In one subembodiment, the second coefficient is a positive real numbergreater than 1.

In one embodiment, a first integer set corresponds to the firstparameter, and a second integer set corresponds to the second parameter,the first integer set comprises a positive integer number of positiveinteger(s), the second integer set comprises a positive integer numberof positive integer(s), none of the positive integer(s) in the firstinteger set belongs to the second integer set; when the firsttime-domain-resource size is a positive integer in the first integerset, the target parameter is the first parameter; when the firsttime-domain-resource size is a positive integer in the second integerset, the target parameter is the second parameter.

In one embodiment, relative magnitude of the first time-domain-resourcesize and a first threshold is used to determine the target parameterbetween the first parameter and the second parameter, the firstthreshold is a positive integer.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter.

In one embodiment, the K is greater than 1, and the K is used by the U02to determine the second parameter.

In one embodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the K sub-signals are respectively transmittedin the K time domain resources, each of the K sub-signals carrying thefirst bit block.

In one embodiment, the above method also comprises:

receiving first information;

herein, the first information indicates the first parameter.

Embodiment 6

Embodiment 6 illustrates a schematic diagram of determining K, as shownin FIG. 6.

In Embodiment 6, the K is a number of transmission(s) of the first bitblock of the present disclosure within a time unit.

In one embodiment, the K is equal to 1, a first time-domain-resourcesize is size of the K time domain resource.

In one embodiment, the K is equal to 1, the K time domain resourcebelongs to a time unit.

In one embodiment, the K is equal to 1, the K time domain resource isused for a transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for a redundancy version of transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S repetitions of transmissions of the first bit block;the S repetitions of transmissions of the first bit block arerespectively performed in S time units, any two of the S time units areorthogonal (non-overlapped); the S is a positive integer greater than 1.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S redundancy versions of transmission of the first bitblock; the S redundancy versions of transmission of the first bit blockare respectively performed in S time units, any two of the S time unitsare orthogonal (non-overlapped); the S is a positive integer greaterthan 1.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is the size of one of the K time domainresources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is the size of an earliest time domainresource of the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a smallest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a greatest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the K time domain resourcesbelong to a same time unit.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K repetitions of transmissions of the firstbit block.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K redundancy versions of transmission of thefirst bit block.

In one embodiment, the K is greater than 1, K0 time domain resources arerespectively used for K0 repetitions of transmissions of the first bitblock, any one of the K time domain resources is one of the K0 timedomain resources, any two of the K0 time domain resources are orthogonal(non-overlapped), K0 is a positive integer greater than the K; any oneof the K0 time domain resources that does not belong to the K timedomain resources is orthogonal (non-overlapping) with a time unit towhich the K time domain resources belong.

In one embodiment, the K is greater than 1, K0 time domain resources arerespectively used for K0 redundancy versions of transmission of thefirst bit block, any one of the K time domain resources is one of the K0time domain resources, any two of the K0 time domain resources areorthogonal (non-overlapped), K0 is a positive integer greater than theK; any one of the K0 time domain resources that does not belong to the Ktime domain resources is orthogonal (non-overlapping) with a time unitto which the K time domain resources belong.

In one embodiment, the K is a number of transmission(s) of the first bitblock of the present disclosure within a time unit, the first parameteris greater than the second parameter in the present disclosure.

In one embodiment, the time unit comprises a positive integer number ofconsecutive multicarrier symbols.

In one embodiment, the time unit comprises 14 consecutive multicarriersymbols.

In one embodiment, the time unit comprises a positive integer number ofslot(s).

In one embodiment, the time unit comprises a positive integer number ofsubframe(s).

In one embodiment, the time unit comprises a slot.

In one embodiment, the time unit comprises a subframe.

In one embodiment, the phrase that two time units are orthogonal meansthat the two time units do not comprise a same multicarrier symbol.

In one embodiment, the phrase that two time units are orthogonal meansthat any multicarrier symbol in one of the two time units does notbelong to the other one of the two time units.

In one embodiment, the phrase that two time units are orthogonal meansthat there isn't any multicarrier symbol belonging to both of the twotime units.

In one embodiment, the phrase that two time units are orthogonal meansthat an end of one of the two time units is earlier than a start of theother one of the two time units.

Embodiment 7

Embodiment 7 illustrates another schematic diagram of determining K, asshown in FIG. 7.

In Embodiment 7, the K is a number of time unit(s) to which time domainresources used to determine the first time-domain-resource size of thepresent disclosure belong.

In one embodiment, the K is equal to 1, the first time-domain-resourcesize is the size of the K time domain resource.

In one embodiment, the K is equal to 1, the K time domain resourcebelongs to a time unit.

In one embodiment, the K is equal to 1, the K time domain resource isused for a transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for a redundancy version of transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S repetitions of transmissions of the first bit block;the S repetitions of transmissions of the first bit block arerespectively performed in S time units, any two of the S time units areorthogonal (non-overlapped); the S is a positive integer greater than 1.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S redundancy versions of transmission of the first bitblock; the S redundancy versions of transmission of the first bit blockare respectively performed in S time units, any two of the S time unitsare orthogonal (non-overlapped); the S is a positive integer greaterthan 1.

In one embodiment, the K is greater than 1, the K time domain resourcesare jointly used to determine the first time-domain-resource size.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a sum of sizes respectively correspondingto the K time domain resources.

In one embodiment, the K is greater than 1, the K time domain resourcesbelong to K time units respectively, any two of the K time units areorthogonal (non-overlapped).

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K repetitions of transmissions of the firstbit block.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K redundancy versions of transmission of thefirst bit block.

In one embodiment, the first parameter is less than the secondparameter.

Embodiment 8

Embodiment 8 illustrates a schematic diagram of a target parameter beingrelated to a first time-domain-resource size, as shown in FIG. 8.

In Embodiment 8, a first integer set corresponds to the first parameterin the present disclosure, and a second integer set corresponds to thesecond parameter in the present disclosure, the first integer setcomprises a positive integer number of positive integer(s), the secondinteger set comprises a positive integer number of positive integer(s),none of the positive integer(s) in the first integer set belongs to thesecond integer set; when the first time-domain-resource size is apositive integer in the first integer set, the target parameter is thefirst parameter; when the first time-domain-resource size is a positiveinteger in the second integer set, the target parameter is the secondparameter.

In one embodiment, a maximum positive integer in the second integer setis less than a minimum positive integer in the first integer set. Thesecond parameter is less than the first parameter.

In one embodiment, a minimum positive integer in the second integer setis greater than a maximum positive integer in the first integer set. Thesecond parameter is greater than the first parameter.

Embodiment 9

Embodiment 9 illustrates another schematic diagram of a target parameterbeing related to a first time-domain-resource size, as shown in FIG. 9.

In Embodiment 9, relative magnitude of the first time-domain-resourcesize and a first threshold is used to determine the target parameterbetween the first parameter and the second parameter, the firstthreshold is a positive integer.

In one embodiment, when the first time-domain-resource size is greaterthan the first threshold, the target parameter is the first parameter;when the first time-domain-resource size is less than the firstthreshold, the target parameter is the second parameter; the secondparameter is less than the first parameter.

In one subembodiment of the above embodiment, when the firsttime-domain-resource size is equal to the first threshold, the targetparameter is the first parameter.

In one subembodiment of the above embodiment, when the firsttime-domain-resource size is equal to the first threshold, the targetparameter is the second parameter.

In one subembodiment of the above embodiment, the first threshold is nolea than 4.

In one subembodiment of the above embodiment, the first threshold is noless than 2.

In one subembodiment of the above embodiment, the first threshold is noless than 1.

In one subembodiment of the above embodiment, the first threshold isequal to 4.

In one subembodiment of the above embodiment, the first threshold isequal to 2.

In one subembodiment of the above embodiment, the first threshold isequal to 1.

In one embodiment, when the first time-domain-resource size is greaterthan the first threshold and is less than a third threshold, the targetparameter is the first parameter; when the first time-domain-resourcesize is less than the first threshold, the target parameter is thesecond parameter; the second parameter is less than the first parameter;the third threshold is a positive integer, and the third threshold isgreater than the first threshold.

In one subembodiment, when the first time-domain-resource size is equalto the first threshold, the target parameter is the first parameter.

In one subembodiment, when the first time-domain-resource size is equalto the first threshold, the target parameter is the second parameter.

In one subembodiment of the above embodiment, the first threshold is noless than 4.

In one subembodiment of the above embodiment, the first threshold is noless than 2.

In one subembodiment of the above embodiment, the first threshold is noless than 1.

In one subembodiment of the above embodiment, the first threshold isequal to 4.

In one subembodiment of the above embodiment, the first threshold isequal to 2.

In one subembodiment of the above embodiment, the first threshold isequal to 1.

In one subembodiment of the above embodiment, the third threshold is noless than 14.

In one subembodiment of the above embodiment, the third threshold is noless than 7.

In one subembodiment of the above embodiment, the third threshold isequal to 14.

In one subembodiment of the above embodiment, the third threshold isequal to 7.

In one embodiment, when the first time-domain-resource size is less thanthe first threshold, the target parameter is the first parameter; whenthe first time-domain-resource size is greater than the first threshold,the target parameter is the second parameter; the second parameter isgreater than the first parameter.

In one subembodiment of the above embodiment, the second parameter isgreater than the first parameter.

In one subembodiment of the above embodiment, the first threshold is noless than 14.

In one subembodiment of the above embodiment, the first threshold is noless than 7.

In one subembodiment of the above embodiment, the first threshold isequal to 14.

In one subembodiment of the above embodiment, the first threshold isequal to 7.

In one embodiment, when the first time-domain-resource size is less thanthe first threshold and is greater than the second threshold, the targetparameter is the first parameter; when the first time-domain-resourcesize is greater than the first threshold, the target parameter is thesecond parameter; the second parameter is greater than the firstparameter; the second threshold is a positive integer, and the secondthreshold is less than the first threshold.

In one subembodiment of the above embodiment, the second parameter isgreater than the first parameter.

In one subembodiment of the above embodiment, the first threshold is noless than 14.

In one subembodiment of the above embodiment, the first threshold is noless than 7.

In one subembodiment of the above embodiment, the first threshold isequal to 14.

In one subembodiment of the above embodiment, the first threshold isequal to 7.

In one subembodiment of the above embodiment, the second threshold is noless than 4.

In one subembodiment of the above embodiment, the second threshold is noless than 2.

In one subembodiment of the above embodiment, the second threshold is noless than 1.

In one subembodiment of the above embodiment, the second threshold isequal to 4.

In one subembodiment of the above embodiment, the second threshold isequal to 2.

In one subembodiment of the above embodiment, the second threshold isequal to 1.

Embodiment 10

Embodiment 10 illustrates a schematic diagram of a target parameterbeing related to K, as shown in FIG. 10.

In Embodiment 10, when the K is equal to 1, the firsttime-domain-resource size in the present disclosure is the size of the Ktime domain resource in the present disclosure, the target parameter isthe first parameter in the present disclosure; when the K is greaterthan 1, the K time domain resources are mutually orthogonal, the firsttime-domain-resource size is size of one of the K time domain resources,the target parameter is the second parameter in the present disclosure.

In one embodiment, the second parameter is less than the firstparameter.

In one embodiment, the second parameter is pre-defined.

In one embodiment, the second parameter is configurable.

In one embodiment, the second parameter is configured by a higher layersignaling.

In one embodiment, the second parameter is configured by an RRCsignaling.

In one embodiment, the first information indicates the first parameterand the second parameter.

In one embodiment, the first parameter is used to determine the secondparameter.

In one embodiment, the first parameter and a first coefficient are usedto determine the second parameter.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the first coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a product of the first parameter andthe first coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after ceiling operation of a product of the first parameter andthe first coefficient.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a product of the first parameter and the firstcoefficient.

In one subembodiment, the second parameter is equal to a minimum integerno less than a product of the first parameter and the first coefficient.

In one subembodiment, the first coefficient is a positive real numberless than 1.

In one subembodiment, the first coefficient is pre-defined.

In one subembodiment, the first coefficient is configurable.

In one subembodiment, the first coefficient is configured by a higherlayer signaling.

In one subembodiment, the first coefficient is configured by an RRCsignaling.

In one subembodiment, the first information indicates the firstparameter and the first coefficient.

In one embodiment, the K is greater than 1; the K is used to determinethe second parameter.

In one embodiment, the K is greater than 1; the first parameter and theK are together used to determine the second parameter.

In one subembodiment, the second parameter is equal to a quotient of thefirst parameter divided by the K.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a quotient of the first parameterdivided by the K.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a quotient of the first parameter divided by the K.

In one subembodiment, the second parameter is equal to a minimum integerno less than a quotient of the first parameter divided by the K.

In one embodiment, the K is a number of transmissions of the first bitblock within a time unit.

In one embodiment, the K time domain resource(s) belongs(belong) to atime unit.

In one subembodiment, the K is equal to 1.

In one subembodiment, the K is greater than 1.

In one embodiment, the K is equal to 1, the K time domain resource isused for a transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for a redundancy version of transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S repetitions of transmissions of the first bit block;the S repetitions of transmissions of the first bit block arerespectively performed in S time units, and the K time domain resourcesbelong to one of the S time units, any two of the S time units areorthogonal (non-overlapped); the S is a positive integer greater than 1.

In one subembodiment of the above embodiment, the S is pre-defined orconfigurable.

In one subembodiment of the above embodiment, the S is configured by ahigher layer signaling.

In one subembodiment of the above embodiment, the S is configured by anRRC signaling.

In one subembodiment of the above embodiment, the S is 2.

In one subembodiment of the above embodiment, the S is 4.

In one subembodiment of the above embodiment, the S is 8.

In one subembodiment of the above embodiment, the S is one of positiveintegers from 2, 4 to 8.

In one subembodiment of the above embodiment, the operating isreceiving. The S is indicated by a pdsch-AggregationFactor field in aPDSCH-Config IE of an RRC signaling, the specific meaning of thePDSCH-Config IE and the pdsch-AggregationFactor field can be found in3GPPTS38.331, section 6.3.2.

In one subembodiment of the above embodiment, the operating istransmitting. The S is indicated by a pusch-AggregationFactor field in aPUSCH-Config IE of an RRC signaling, the specific meaning of thePUSCH-Config IE and the pusch-AggregationFactor field can be found in3GPPTS38.331, section 6.3.2.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S repetitions of transmissions of the first bit block;the S repetitions of transmissions of the first bit block arerespectively performed in S time units, any two of the S time units areorthogonal (non-overlapped); the S is a positive integer greater than 1.

In one subembodiment, two of the S redundancy versions are different.

In one subembodiment, any two of the S redundancy versions aredifferent.

In one subembodiment, the S redundancy versions are the same.

In one subembodiment, the S is pre-defined or can be configured.

In one subembodiment, the S is configured by a higher layer signaling.

In one subembodiment, the S is configured by an RRC signaling.

In one subembodiment, the S is 2.

In one subembodiment, the S is 4.

In one subembodiment, the S is 8.

In one subembodiment, the S is a positive integer out of 2, 4 and 8.

In one subembodiment, the operating is receiving. The S is indicated bya pdsch-AggregationFactor field in a PDSCH-Config IE of an RRCsignaling, the specific meaning of the PDSCH-Config IE and thepdsch-AggregationFactor can be found in 3GPPTS38.331, section 6.3.2.

In one subembodiment, the operating is transmitting. The S is indicatedby a pusch-AggregationFactor field in a PUSCH-Config IE of an RRCsignaling, the specific meaning of the PUSCH-Config IE and thepusch-AggregationFactor can be found in 3GPPTS38.331, section 6.3.2.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is the size of an earliest time domainresource of the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a smallest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the firsttime-domain-resource size is a greatest value out of values respectivelycorresponding to the K time domain resources.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K repetitions of transmissions of the firstbit block.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K redundancy versions of transmission of thefirst bit block.

In one subembodiment, two of the K redundancy versions are different.

In one subembodiment, any two of the K redundancy versions aredifferent.

In one subembodiment, the K redundancy versions are the same.

In one embodiment, the K is greater than 1, K0 time domain resources arerespectively used for K0 repetitions of transmissions of the first bitblock, any one of the K time domain resources is one of the K0 timedomain resources, any two of the K0 time domain resources are orthogonal(non-overlapped), K0 is a positive integer greater than the K; any oneof the K0 time domain resources that does not belong to the K timedomain resources is orthogonal (non-overlapping) with a time unit towhich the K time domain resources belong.

In one embodiment, the K is greater than 1, K0 time domain resources arerespectively used for K0 redundancy versions of transmission of thefirst bit block, any one of the K time domain resources is one of the K0time domain resources, any two of the K0 time domain resources areorthogonal (non-overlapped), K0 is a positive integer greater than theK; any one of the K0 time domain resources that does not belong to the Ktime domain resources is orthogonal (non-overlapping) with a time unitto which the K time domain resources belong.

In one subembodiment, two of the K0 redundancy versions are different.

In one subembodiment, any two of the K0 redundancy versions aredifferent.

In one subembodiment, the K0 redundancy versions are the same.

Embodiment 11

Embodiment 11 illustrates another schematic diagram of a targetparameter being related to K, as shown in FIG. 11.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is size of the K time domain resource, thetarget parameter is the first parameter; when the K is greater than 1,the K time domain resources are mutually orthogonal, the firsttime-domain-resource size is a sum of sizes respectively correspondingto the K time domain resources, the target parameter is the secondparameter.

In one embodiment, the second parameter is greater than the firstparameter.

In one embodiment, the second parameter is pre-defined.

In one embodiment, the second parameter is configurable.

In one embodiment, the second parameter is configured by a higher layersignaling.

In one embodiment, the second parameter is configured by an RRCsignaling.

In one embodiment, the first information indicates the first parameterand the second parameter.

In one embodiment, the first parameter is used to determine the secondparameter.

In one embodiment, the first parameter and a second coefficient are usedto determine the second parameter.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the second coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a product of the first parameter andthe second coefficient.

In one subembodiment, the second parameter is equal to an integerobtained after ceiling operation of a product of the first parameter andthe second coefficient.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a product of the first parameter and the secondcoefficient.

In one subembodiment, the second parameter is equal to a minimum integerno less than a product of the first parameter and the secondcoefficient.

In one subembodiment, the second coefficient is a positive real numbergreater than 1.

In one subembodiment, the second coefficient is pre-defined.

In one subembodiment, the second coefficient is configurable.

In one subembodiment, the second coefficient is configured by a higherlayer signaling.

In one subembodiment, the second coefficient is configured by an RRCsignaling.

In one subembodiment, the first information indicates the firstparameter and the second coefficient.

In one embodiment, the K is greater than 1, and the K is used todetermine the second parameter.

In one embodiment, the K is greater than 1, the first parameter and theK are jointly used to determine the second parameter.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the K.

In one embodiment, the K is a number of time unit(s) to which timedomain resources used to determine the first time-domain-resource sizeof the present disclosure belong.

In one embodiment, the K is equal to 1, the K time domain resourcebelongs to a time unit.

In one embodiment, the K is equal to 1, the K time domain resource isused for a transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for a redundancy version of transmission of the first bit block.

In one embodiment, the K is equal to 1, the K time domain resource isused for one of S repetitions of transmissions of the first bit block;the S repetitions of transmissions of the first bit block arerespectively performed in S time units, and the K time domain resourcesbelong to one of the S time units, any two of the S time units areorthogonal (non-overlapped); the S is a positive integer greater than 1.

In one subembodiment, the S is pre-defined or configurable.

In one subembodiment, the S is configured by a higher layer signaling.

In one subembodiment, the S is configured by an RRC signaling.

In one subembodiment, the S is 2.

In one subembodiment, the S is 4.

In one subembodiment, the S is 8.

In one subembodiment, the S is a positive integer out of 2, 4 and 8.

In one subembodiment, the operating is receiving. The S is indicated bya pdsch-AggregationFactor field in a PDSCH-Config IE of an RRCsignaling, the specific meaning of the PDSCH-Config IE and thepdsch-AggregationFactor field can be found in 3GPPTS38.331, section6.3.2.

In one subembodiment, the operating is transmitting, the S is indicatedby a pusch-AggregationFactor field in a PUSCH-Config IE of an RRCsignaling, the specific meaning of the PUSCH-Config IE and thepusch-AggregationFactor field can be found in 3GPPTS38.331, section6.3.2.

In one embodiment, the K is greater than 1, the K time domain resourcesare jointly used to determine the first time-domain-resource size.

In one embodiment, the K is greater than 1, the K time domain resourcesrespectively belong to K time units, any two of the K time units areorthogonal (non-overlapped).

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K repetitions of transmissions of the firstbit block.

In one embodiment, the K is greater than 1, the K time domain resourcesare respectively used for K redundancy versions of transmission of thefirst bit block.

In one subembodiment, two of the K redundancy versions are different.

In one subembodiment, any two of the K redundancy versions aredifferent.

In one subembodiment, two of the K redundancy versions are the same.

Embodiment 12

Embodiment 12 illustrates a schematic diagram of determining a secondparameter, as shown in FIG. 12.

In Embodiment 12, the K is greater than 1, and the K is used todetermine the second parameter.

In one embodiment, the K is greater than 1, the second parameter is lessthan the first parameter, and the first parameter and the K are togetherused to determine the second parameter.

In one subembodiment of the above embodiment, the second parameter isequal to a quotient of the first parameter divided by the K.

In one subembodiment, the second parameter is equal to an integerobtained after floor operation of a quotient of the first parameterdivided by the K.

In one subembodiment, the second parameter is equal to a maximum integerno greater than a quotient of the first parameter divided by the K.

In one subembodiment, the second parameter is equal to a minimum integerno less than a quotient of the first parameter divided by the K.

In one subembodiment, the K time domain resources are mutuallyorthogonal, the first time-domain-resource size is the size of one ofthe K time domain resources, the target parameter is a second parameter.

In one embodiment, the K is greater than 1, the second parameter isgreater than the first parameter, the first parameter and the K aretogether used to determine the second parameter.

In one subembodiment, the second parameter is equal to a product of thefirst parameter and the K.

In one subembodiment, the K time domain resources are mutuallyorthogonal, the first time-domain-resource size is a sum of sizesrespectively corresponding to the K time domain resources, the targetparameter is the second parameter.

Embodiment 13

Embodiment 13 illustrates a schematic diagram of a relation between afirst radio signal and a first bit block, as shown in FIG. 13.

In Embodiment 13, the K is equal to 1, the first radio signal is atransmission of the first bit block.

In one embodiment, the K is equal to 1, the first radio signal is atransmission of the first bit block corresponding to a redundancyversion.

In one embodiment, the K is equal to 1, the first radio signal is one ofS repetitions of transmissions of the first bit block; the S repetitionsof transmissions of the first bit block are respectively performed in Stime units, and the K time domain resources belong to one of the S timeunits, any two of the S time units are orthogonal (non-overlapped); theS is a positive integer greater than 1.

In one embodiment, the K is equal to 1, the first radio signal is atransmission of the first bit block corresponding to one of S redundancyversions; the S redundancy versions of transmission of the first bitblock are respectively performed in S time units, and the K time domainresources belong to one of the S time units, any two of the S time unitsare orthogonal (non-overlapped); the S is a positive integer greaterthan 1.

Embodiment 14

Embodiment 14 illustrates another schematic diagram of a relationbetween a first radio signal and a first bit block, as shown in FIG. 14.

In Embodiment 14, the K is greater than 1, the first radio signalcomprises K sub-signals, the K sub-signals are respectively transmittedin the K time domain resources of the present disclosure, each of the Ksub-signals carrying the first bit block.

In one embodiment, the K sub-signals are respectively K repetitions oftransmissions of the first bit block.

In one embodiment, the K sub-signals respectively correspond to Kredundancy versions of transmission of the first bit block.

In one subembodiment, two of the K redundancy versions are different.

In one subembodiment, any two of the K redundancy versions aredifferent.

In one subembodiment, the K redundancy versions are the same.

Embodiment 15

Embodiment 15 illustrates a schematic diagram of a firsttime-domain-resource size and a target parameter being used to determinesize of a first bit block, as shown in FIG. 15.

In Embodiment 15, a first-type value is a product of a fourth-type valueand a number of Physical Resource Blocks (PRBs) occupied by the firstradio signal of the present disclosure; the fourth-type value is asmaller value between a fifth-type value and a first referencethreshold; the fifth-type value is linear with the firsttime-domain-resource size and the target parameter respectively, whereinthe linear coefficient between the fifth-type value and the firsttime-domain-resource size is a number of subcarriers comprised in a PRB,and the linear coefficient between the fifth-type value and the targetparameter is equal to −1; the fifth-type value is linear with athird-type value, and a linear coefficient between the fifth-type valueand the third-type value is equal to −1; a target value is a product ofthe first-type value, a number of layers of the first radio signal, atarget bit rate of the first radio signal and a modulation order of thefirst radio signal; a second-type value is a greater value between asecond reference threshold and a first reference value, wherein thefirst reference value is a maximum integer in a second-type referenceinteger set no greater than the target value; the second-type referenceinteger set comprises a plurality of non-negative integers, wherein anyinteger in the second-type reference integer set is not greater than thetarget value, and is a non-negative integral multiple of a thirdparameter, the target value is used to determine the third parameter,the third parameter is a positive integer; the size of the first bitblock is equal to an integer most approximate to the second-type valueamong all integers no less than the second-type value of a first-typereference integer set; the first-type reference integer set comprises aplurality of positive integers.

In one embodiment, the third-type value is N_(DMRS) ^(PRB), and thespecific meaning of the N_(DMRS) ^(PRB) can be found in 3GPPTS38.214,section 5.1.3.2 or section 6.1.4.2.

In one embodiment, the first radio signal comprises data and DMRS, thethird-type value is related to size of time-frequency resources occupiedby the DMRS comprised by the first radio signal.

In one embodiment, the first radio signal comprises data and DMRS, thethird-type value is equal to a total number of REs occupied by the DMRScomprised by the first radio signal in a PRB.

In one embodiment, the first signaling in the present disclosure is usedto determine M DMRS Code Division Multiplexing (CDM) group(s), wherein Mis a positive integer; the third-type value is equal to a total numberof REs occupied by the M DMRS CDM group(s) in a PRB. The first radiosignal does not occupy REs allocated to the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the first radio signalcomprises data and DMRS, and the DMRS comprised by the first radiosignal belong to one of the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the first radio signalcomprises data and DMRS, and the DMRS comprised by the first radiosignal belong to at least one of the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the M is equal to 1.

In one subembodiment of the above embodiment, the M is greater than 1.

In one subembodiment of the above embodiment, the M is equal to 2.

In one subembodiment of the above embodiment, the M is equal to 3.

In one embodiment, the operating is receiving, the first-type value isN_(RE). The specific meaning of the N_(RE) can be found in 3GPPTS38.214,section 5.1.3.2.

In one embodiment, the operating is transmitting, the first-type valueis N_(RE). The specific meaning of the N_(RE) can be found in3GPPTS38.214, section 6.1.4.2.

In one embodiment, the operating is receiving, a number of PRBs occupiedby the first radio signal is n_(PRB). The specific meaning of then_(PRB) can be found in 3GPPTS38.214, section 5.1.3.2.

In one embodiment, the operating is transmitting, a number of PRBsoccupied by the first radio signal is n_(PRB). The specific meaning ofthe n_(PRB) can be found in 3GPPTS38.214, section 6.1.4.2.

In one embodiment, the operating is receiving, the fifth-type value isN_(RE)′. The specific meaning of the N_(RE)′ can be found in3GPPTS38.214, section 5.1.3.2.

In one embodiment, the operating is transmitting, the fifth-type valueis N_(RE)′. The specific meaning of the N_(RE)′ can be found in3GPPTS38.214, section 6.1.4.2.

In one embodiment, the first reference threshold is equal to 156.

In one embodiment, the number of subcarriers comprised in a PRB is equalto 12.

In one embodiment, the target value is N_(info). The specific meaning ofthe N_(info) can be found in 3GPPTS38.214, section 5.1.3.2 or 6.1.4.2.

In one embodiment, the second-type value is N_(info)′. The specificmeaning of the N_(info)′ can be found in 3GPPTS38.214, section 5.1.3.2or section 6.1.4.2.

In one embodiment, the target value is no greater than 3824.

In one embodiment, for any given non-negative integer, when the givennon-negative integer is not greater than the target value and is apositive integral multiple of the third parameter, the givennon-negative integer is an integer in the second-type reference integerset.

In one embodiment, the second reference threshold is equal to 24.

In one embodiment, the third parameter is equal to 2^(max(3,└ log) ²^((target value)┘−6)).

In one embodiment, the second-type value is equal to

${\max\left( {24,{{thirdparameter} \cdot \left\lfloor \frac{{target}\mspace{14mu}{value}}{{third}\mspace{14mu}{parameter}} \right\rfloor}} \right)}.$

In one embodiment, the first-type reference integer set comprises allTBSs in Table 5.1.3.2-1 in 3GPPTS38.214 (V15.3.0).

Embodiment 16

Embodiment 16 illustrates another schematic diagram of a firsttime-domain-resource size and a target parameter being used to determinesize of a first bit block, as shown in FIG. 16.

In Embodiment 16, a first-type value is a product of a fourth-type valueand a number of PRBs occupied by the first radio signal of the presentdisclosure; the fourth-type value is a smaller value between afifth-type value and a first reference threshold; the fifth-type valueis linear with the first time-domain-resource size and the targetparameter respectively, wherein the linear coefficient between thefifth-type value and the first time-domain-resource size is a number ofsubcarriers comprised in a PRB, and the linear coefficient between thefifth-type value and the target parameter is equal to −1; the fifth-typevalue is linear with a third-type value, and a linear coefficientbetween the fifth-type value and the third-type value is equal to −1; atarget value is a product of the first-type value, a number of layers ofthe first radio signal, a target bit rate of the first radio signal anda modulation order of the first radio signal; a second-type value is agreater value between a second reference threshold and a first referencevalue, wherein the first reference value is an integer in a second-typereference integer set that is most approximate to a reference targetvalue; the reference target value is equal to a difference between thetarget value and a second bit number, the second bit number is apositive integer; the second-type reference integer set comprises aplurality of non-negative integers, and any integer in the second-typereference integer set is a non-negative integral multiple of a thirdparameter, the reference target value is used to determine the thirdparameter, the third parameter is a positive integer; the size of thefirst bit block is equal to the size of the first bit block is equal toan integer most approximate to the second-type value among all integersno less than the second-type value of a first-type reference integerset; the first-type reference integer set comprises a plurality ofpositive integers, a sum of a first bit number and any integer of thefirst-type reference integer set is a positive integral multiple of afourth parameter, the second-type value is used to determine the fourthparameter, the fourth parameter is a positive integer, and the first bitnumber is a positive integer.

In one embodiment, the third-type value is N_(DMRS) ^(PRB), the specificmeaning of the N_(DMRS) ^(PRB) can be found in 3GPPTS38.214, section5.1.3.2, or section 6.1.4.2.

In one embodiment, the first radio signal comprises data and DMRS, thethird-type value is related to size of time-frequency resources occupiedby the DMRS comprised by the first radio signal.

In one embodiment, the first radio signal comprises data and DMRS, thethird-type value is equal to a total number of REs occupied by the DMRScomprised by the first radio signal in a PRB.

In one embodiment, the first signaling in the present disclosure is usedto determine M DMRS CDM group(s), wherein M is a positive integer; thethird-type value is equal to a total number of REs occupied by the MDMRS CDM group(s) in a PRB. The first radio signal does not occupy REsallocated to the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the first radio signalcomprises data and DMRS, and the DMRS comprised by the first radiosignal belong to one of the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the first radio signalcomprises data and DMRS, and the DMRS comprised by the first radiosignal belong to at least one of the M DMRS CDM group(s).

In one subembodiment of the above embodiment, the M is equal to 1.

In one subembodiment of the above embodiment, the M is greater than 1.

In one subembodiment of the above embodiment, the M is equal to 2.

In one subembodiment of the above embodiment, the M is equal to 3.

In one embodiment, the operating is receiving, the first-type value isN_(RE). The specific meaning of the N_(RE) can be found in 3GPPTS38.214,section 5.1.3.2.

In one embodiment, the operating is transmitting, the first-type valueis N_(RE). The specific meaning of the N_(RE) can be found in3GPPTS38.214, section 6.1.4.2.

In one embodiment, the operating is receiving, a number of PRBs occupiedby the first radio signal is n_(PRB). The specific meaning of then_(PRB) can be found in 3GPPTS38.214, section 5.1.3.2.

In one embodiment, the operating is transmitting, a number of PRBsoccupied by the first radio signal is n_(PRB). The specific meaning ofthe n_(PRB) can be found in 3GPPTS38.214, section 6.1.4.2.

In one embodiment, the operating is receiving, the fifth-type value isN_(RE)′. The specific meaning of the N_(RE)′ can be found in3GPPTS38.214, section 5.1.3.2.

In one embodiment, the operating is transmitting, the fifth-type valueis N_(RE)′. The specific meaning of the N_(RE)′ can be found in3GPPTS38.214, section 6.1.4.2.

In one embodiment, the first reference threshold is equal to 156.

In one embodiment, the number of subcarriers comprised in a PRB is equalto 12.

In one embodiment, the target value is N_(info). The specific meaning ofthe N_(info) can be found in 3GPPTS38.214, section 5.1.3.2 or section6.1.4.2.

In one embodiment, the second-type value is N_(info). The specificmeaning of the N_(info)′ can be found in 3GPPTS38.214, section 5.1.3.2or section 6.1.4.2.

In one embodiment, the target value is greater than 3824.

In one embodiment, the first bit number is one of 6, 11, 16 and 24.

In one embodiment, the first bit number is 24.

In one embodiment, for any given positive integer, when a sum of thegiven positive integer and the first bit number is a positive integralmultiple of the fourth parameter, the given positive integer is apositive integer in the first-type reference integer set.

In one embodiment, a target bit rate of the first radio signal is notgreater than ¼, the fourth parameter is

$8 \cdot {\left\lceil \frac{{{second}\text{-}{type}\mspace{14mu}{value}} + {{first}\mspace{14mu}{bit}\mspace{14mu}{number}}}{3816} \right\rceil.}$

In one embodiment, a target bit rate of the first radio signal isgreater than ¼, the second-type value is greater than 8424, the fourthparameter is

$8 \cdot {\left\lceil \frac{{{second}\text{-}{type}\mspace{14mu}{value}} + {{first}\mspace{14mu}{bit}\mspace{14mu}{number}}}{8424} \right\rceil.}$

In one embodiment, a target bit rate of the first radio signal isgreater than ¼, the second-type value is not greater than 8424, thefourth parameter is equal to 8.

In one embodiment, the size of the first bit block is equal to

${{fourth}\mspace{14mu}{parameter} \times \left\lceil \frac{{{second}\text{-}{type}\mspace{14mu}{value}} + {{first}\mspace{14mu}{bit}\mspace{14mu}{number}}}{{fourth}\mspace{14mu}{parameter}} \right\rceil} - {{first}\mspace{14mu}{bit}\mspace{14mu}{{number}.}}$

In one embodiment, for any given non-negative integer, when the givennon-given integer is a non-negative integral multiple of the thirdparameter, the given non-negative integer is a non-negative integer inthe second-type reference integer set.

In one embodiment, the second reference threshold is equal to 3840.

In one embodiment, the second bit number is equal to the first bitnumber.

In one embodiment, the second bit number is one of 6, 11, 16 and 24.

In one embodiment, the second bit number is 24.

In one embodiment, the third parameter is equal to 2^((└ log) ²^((reference target value)┘−5)).

In one embodiment, the second-type value is equal to

${\max\left( {3840,{{third}\mspace{14mu}{{parameter} \cdot {{round}\left( \frac{{reference}\mspace{14mu}{target}\mspace{14mu}{value}}{{third}\mspace{14mu}{parameter}} \right)}}}} \right)}.$

Embodiment 17

Embodiment 17 illustrates a structure block diagram of a processingdevice in a UE, as shown in FIG. 17. In FIG. 17, a UE processing device1200 comprises a first receiver 1201 and a first transceiver 1202.

In one embodiment, the first receiver 1201 comprises a receiver 456, areceiving processor 452, a first processor 441 and acontroller/processor 490 in Embodiment 4.

In one embodiment, the first receiver 1201 comprises at least the firstthree of a receiver 456, a receiving processor 452, a first processor441 and a controller/processor 490 in Embodiment 4.

In one embodiment, the first transceiver 1202 comprises atransmitter/receiver 456, a transmitting processor 455, a receivingprocessor 452, a first processor 441 and a controller/processor 490 inEmbodiment 4.

In one embodiment, the first transceiver 1202 comprises at least thefirst four of a transmitter/receiver 456, a transmitting processor 455,a receiving processor 452, a first processor 441 and acontroller/processor 490 in Embodiment 4.

The first receiver 1201 receivers a first signaling, the first signalingbeing used to determine K time domain resource(s), K being a positiveinteger;

The first transceiver 1202 operates a first radio signal in the K timedomain resource(s).

in Embodiment 17, the first radio signal carries a first bit block, afirst time-domain-resource size and a target parameter are used todetermine size of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the operating is transmitting, or, the operating is receiving.

In one embodiment, a first integer set corresponds to the firstparameter, and a second integer set corresponds to the second parameter,the first integer set comprises a positive integer number of positiveinteger(s), the second integer set comprises a positive integer numberof positive integer(s), none of the positive integer(s) in the firstinteger set belongs to the second integer set; when the firsttime-domain-resource size is a positive integer in the first integerset, the target parameter is the first parameter; when the firsttime-domain-resource size is a positive integer in the second integerset, the target parameter is the second parameter.

In one embodiment, relative magnitude of the first time-domain-resourcesize and a first threshold is used to determine the target parameterbetween the first parameter and the second parameter, the firstthreshold is a positive integer.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter;

In one embodiment, the K is greater than 1, the K is used to determinethe second parameter.

In one embodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the K sub-signals are respectively transmittedin the K time domain resources, each of the K sub-signals carrying thefirst bit block.

In one embodiment, the first receiver 1201 also receives firstinformation; wherein the first information indicates the firstparameter.

Embodiment 18

Embodiment 18 illustrates a structure block diagram of a processingdevice in a base station, as shown in FIG. 18. In FIG. 18, a processingdevice 1300 in the base station comprises a second transmitter 1301 anda second transceiver 1302.

In one embodiment, the second transmitter 1301 comprises a transmitter416, a transmitting processor 415, a first processor 471 and acontroller/processor 440 in Embodiment 4.

In one embodiment, the second transmitter 1301 comprises at least thefirst three of a transmitter 416, a transmitting processor 415, a firstprocessor 471 and a controller/processor 440 in Embodiment 4.

In one embodiment, the second transceiver 1302 comprises atransmitter/receiver 416, a transmitting processor 415, a receivingprocessor 412, a first processor 471 and a controller/processor 440 inEmbodiment 4.

In one embodiment, the second transceiver 1302 comprises at least thefirst four of a transmitter/receiver 416, a transmitting processor 415,a receiving processor 412, a first processor 471 and acontroller/processor 440 in Embodiment 4.

The second transmitter 1301 transmits a first signaling, the firstsignaling being used to determine K time domain resource(s), K being apositive integer;

the second transceiver 1302 executes a first radio signal in the K timedomain resource(s).

in Embodiment 18, the first radio signal carries a first bit block, afirst time-domain-resource size and a target parameter are used todetermine size of the first bit block, at least one of the K time domainresource(s) is used to determine the first time-domain-resource size;the target parameter is a first parameter or a second parameter; whetherthe target parameter is the first parameter or the second parameter isrelated to the first time-domain-resource size, or, whether the targetparameter is the first parameter or the second parameter is related tothe K; the executing is receiving, or, the executing is transmitting.

In one embodiment, a first integer set corresponds to the firstparameter, and a second integer set corresponds to the second parameter,the first integer set comprises a positive integer number of positiveinteger(s), the second integer set comprises a positive integer numberof positive integer(s), none of the positive integer(s) in the firstinteger set belongs to the second integer set; when the firsttime-domain-resource size is a positive integer in the first integerset, the target parameter is the first parameter; when the firsttime-domain-resource size is a positive integer in the second integerset, the target parameter is the second parameter.

In one embodiment, relative magnitude of the first time-domain-resourcesize and a first threshold is used to determine the target parameterbetween the first parameter and the second parameter, the firstthreshold is a positive integer.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter.

In one embodiment, when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter.

In one embodiment, the K is greater than 1, the K is used to determinethe second parameter.

In one embodiment, the K is greater than 1, the first radio signalcomprises K sub-signals, the K sub-signals are respectively transmittedin the K time domain resources, each of the K sub-signals carrying thefirst bit block.

In one embodiment, the first receiver also receives first information;herein, the first information indicates the first parameter.

The ordinary skill in the art may understand that all or part of stepsin the above method may be implemented by instructing related hardwarethrough a program. The program may be stored in a computer readablestorage medium, for example Read-Only-Memory (ROM), hard disk or compactdisc, etc. Optionally, all or part of steps in the above embodimentsalso may be implemented by one or more integrated circuits.Correspondingly, each module unit in the above embodiment may berealized in the form of hardware, or in the form of software functionmodules. The present disclosure is not limited to any combination ofhardware and software in specific forms. The UE and terminal in thepresent disclosure include but are not limited to unmanned aerialvehicles, communication modules on unmanned aerial vehicles,telecontrolled aircrafts, aircrafts, diminutive airplanes, mobilephones, tablet computers, notebooks, vehicle-mounted communicationequipment, wireless sensor, network cards, terminals for Internet ofThings (IOT), RFID terminals, NB-IOT terminals, Machine TypeCommunication (MTC) terminals, enhanced MTC (eMTC) terminals, datacards, low-cost mobile phones, low-cost tablet computers, etc. The basestation or system device in the present disclosure includes but is notlimited to macro-cellular base stations, micro-cellular base stations,home base stations, relay base station, gNB (NR node B), TransmitterReceiver Point (TRP), and other radio communication equipment

The above are merely the preferred embodiments of the present disclosureand are not intended to limit the scope of protection of the presentdisclosure. Any modification, equivalent substitute and improvement madewithin the spirit and principle of the present disclosure are intendedto be included within the scope of protection of the present disclosure.

What is claimed is:
 1. A User Equipment (UE) for wireless communication,comprising: a first receiver, receiving a first signaling, the firstsignaling being used to determine K time domain resource(s), K being apositive integer; a first transceiver, operating a first radio signal inthe K time domain resource(s); wherein the first radio signal carries afirst bit block, a first time-domain-resource size and a targetparameter are used to determine size of the first bit block, at leastone of the K time domain resource(s) is used to determine the firsttime-domain-resource size; the target parameter is a first parameter ora second parameter; whether the target parameter is the first parameteror the second parameter is related to the first time-domain-resourcesize, or, whether the target parameter is the first parameter or thesecond parameter is related to the K; the operating is transmitting, or,the operating is receiving.
 2. The UE according to claim 1, wherein afirst integer set corresponds to the first parameter, and a secondinteger set corresponds to the second parameter, the first integer setcomprises a positive integer number of positive integer(s), the secondinteger set comprises a positive integer number of positive integer(s),none of the positive integer(s) in the first integer set belongs to thesecond integer set; when the first time-domain-resource size is apositive integer in the first integer set, the target parameter is thefirst parameter; when the first time-domain-resource size is a positiveinteger in the second integer set, the target parameter is the secondparameter; or, relative magnitude of the first time-domain-resource sizeand a first threshold is used to determine the target parameter betweenthe first parameter and the second parameter, the first threshold is apositive integer.
 3. The UE according to claim 1, wherein when the K isequal to 1, the first time-domain-resource size is equal to size of theK time domain resource, the target parameter is the first parameter;when the K is greater than 1, the K time domain resources are mutuallyorthogonal, the first time-domain-resource size is equal to size of oneof the K time domain resources, the target parameter is the secondparameter; or, when the K is equal to 1, the first time-domain-resourcesize is equal to size of the K time domain resource, the targetparameter is the first parameter; when the K is greater than 1, the Ktime domain resources are mutually orthogonal, the firsttime-domain-resource size is equal to a sum of sizes respectivelycorresponding to the K time domain resources, the target parameter isthe second parameter; or, the K is greater than 1, the K is used todetermine the second parameter.
 4. The UE according to claim 1, whereinthe K is greater than 1, the first radio signal comprises K sub-signals,the K sub-signals are respectively transmitted in the K time domainresources, each of the K sub-signals carrying the first bit block. 5.The UE according to claim 1, wherein the first receiver also receivesfirst information; wherein the first information indicates the firstparameter.
 6. A base station for wireless communication, comprising: asecond transmitter, transmitting a first signaling, the first signalingbeing used to determine K time domain resource(s), K being a positiveinteger; and a second transceiver, executing a first radio signal in theK time domain resource(s); wherein the first radio signal carries afirst bit block, a first time-domain-resource size and a targetparameter are used to determine size of the first bit block, at leastone of the K time domain resource(s) is used to determine the firsttime-domain-resource size; the target parameter is a first parameter ora second parameter; whether the target parameter is the first parameteror the second parameter is related to the first time-domain-resourcesize, or, whether the target parameter is the first parameter or thesecond parameter is related to the K; the executing is receiving, or,the executing is transmitting.
 7. The base station according to claim 6,wherein a first integer set corresponds to the first parameter, and asecond integer set corresponds to the second parameter, the firstinteger set comprises a positive integer number of positive integer(s),the second integer set comprises a positive integer number of positiveinteger(s), none of the positive integer(s) in the first integer setbelongs to the second integer set; when the first time-domain-resourcesize is a positive integer in the first integer set, the targetparameter is the first parameter; when the first time-domain-resourcesize is a positive integer in the second integer set, the targetparameter is the second parameter; or, relative magnitude of the firsttime-domain-resource size and a first threshold is used to determine thetarget parameter between the first parameter and the second parameter,the first threshold is a positive integer.
 8. The base station accordingto claim 6, wherein when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter; or, whenthe K is equal to 1, the first time-domain-resource size is equal tosize of the K time domain resource, the target parameter is the firstparameter; when the K is greater than 1, the K time domain resources aremutually orthogonal, the first time-domain-resource size is equal to asum of sizes respectively corresponding to the K time domain resources,the target parameter is the second parameter; or, the K is greater than1, the K is used to determine the second parameter.
 9. The base stationaccording to claim 6, wherein the K is greater than 1, the first radiosignal comprises K sub-signals, the K sub-signals are respectivelytransmitted in the K time domain resources, each of the K sub-signalscarrying the first bit block.
 10. The base station according to claim 6,wherein the second transmitter also transmits first information; whereinthe first information indicates the first parameter.
 11. A method in aUE for wireless communication, comprising: receiving a first signaling,the first signaling being used to determine K time domain resource(s), Kbeing a positive integer; and operating a first radio signal in the Ktime domain resource(s); wherein the first radio signal carries a firstbit block, a first time-domain-resource size and a target parameter areused to determine size of the first bit block, at least one of the Ktime domain resource(s) is used to determine the firsttime-domain-resource size; the target parameter is a first parameter ora second parameter; whether the target parameter is the first parameteror the second parameter is related to the first time-domain-resourcesize, or, whether the target parameter is the first parameter or thesecond parameter is related to the K; the operating is transmitting, or,the operating is receiving.
 12. The method according to claim 11,wherein a first integer set corresponds to the first parameter, and asecond integer set corresponds to the second parameter, the firstinteger set comprises a positive integer number of positive integer(s),the second integer set comprises a positive integer number of positiveinteger(s), none of the positive integer(s) in the first integer setbelongs to the second integer set; when the first time-domain-resourcesize is a positive integer in the first integer set, the targetparameter is the first parameter; when the first time-domain-resourcesize is a positive integer in the second integer set, the targetparameter is the second parameter; or, relative magnitude of the firsttime-domain-resource size and a first threshold is used to determine thetarget parameter between the first parameter and the second parameter,the first threshold is a positive integer.
 13. The method according toclaim 11, wherein when the K is equal to 1, the firsttime-domain-resource size is size of the K time domain resource, thetarget parameter is the first parameter; when the K is greater than 1,the K time domain resources are mutually orthogonal, the firsttime-domain-resource size is equal to size of one of the K time domainresources, the target parameter is the second parameter; or, when the Kis equal to 1, the first time-domain-resource size is equal to size ofthe K time domain resource, the target parameter is the first parameter;when the K is greater than 1, the K time domain resources are mutuallyorthogonal, the first time-domain-resource size is equal to a sum ofsizes respectively corresponding to the K time domain resources, thetarget parameter is the second parameter; or, the K is greater than 1,the K is used to determine the second parameter.
 14. The methodaccording to claim 11, wherein the K is greater than 1, the first radiosignal comprises K sub-signals, the K sub-signals are respectivelytransmitted in the K time domain resources, each of the K sub-signalscarrying the first bit block.
 15. The method according to claim 11,comprising: receiving first information; wherein the first informationindicates the first parameter.
 16. A method in a base station forwireless communication, comprising: transmitting a first signaling, thefirst signaling being used to determine K time domain resource(s), Kbeing a positive integer; and executing a first radio signal in the Ktime domain resource(s); wherein the first radio signal carries a firstbit block, a first time-domain-resource size and a target parameter areused to determine size of the first bit block, at least one of the Ktime domain resource(s) is used to determine the firsttime-domain-resource size; the target parameter is a first parameter ora second parameter; whether the target parameter is the first parameteror the second parameter is related to the first time-domain-resourcesize, or, whether the target parameter is the first parameter or thesecond parameter is related to the K; the executing is receiving, or,the executing is transmitting.
 17. The method according to claim 16,wherein a first integer set corresponds to the first parameter, and asecond integer set corresponds to the second parameter, the firstinteger set comprises a positive integer number of positive integer(s),the second integer set comprises a positive integer number of positiveinteger(s), none of the positive integer(s) in the first integer setbelongs to the second integer set; when the first time-domain-resourcesize is a positive integer in the first integer set, the targetparameter is the first parameter; when the first time-domain-resourcesize is a positive integer in the second integer set, the targetparameter is the second parameter; or, relative magnitude of the firsttime-domain-resource size and a first threshold is used to determine thetarget parameter between the first parameter and the second parameter,the first threshold is a positive integer.
 18. The method according toclaim 16, wherein when the K is equal to 1, the firsttime-domain-resource size is equal to size of the K time domainresource, the target parameter is the first parameter; when the K isgreater than 1, the K time domain resources are mutually orthogonal, thefirst time-domain-resource size is equal to size of one of the K timedomain resources, the target parameter is the second parameter; or, whenthe K is equal to 1, the first time-domain-resource size is equal tosize of the K time domain resource, the target parameter is the firstparameter; when the K is greater than 1, the K time domain resources aremutually orthogonal, the first time-domain-resource size is equal to asum of sizes respectively corresponding to the K time domain resources,the target parameter is the second parameter; or, the K is greater than1, the K is used to determine the second parameter.
 19. The methodaccording to claim 16, wherein the K is greater than 1, the first radiosignal comprises K sub-signals, the K sub-signals are respectivelytransmitted in the K time domain resources, each of the K sub-signalscarrying the first bit block.
 20. The method according to claim 16,comprising: transmitting first information; wherein the firstinformation indicates the first parameter.